The Location is the Keys..... Hook- 1..... Thread- Chatreuse Monocord.... Tail- White marabou, then tan marabou,then a pair of grizzly hackles flanking and flared.....Body- White poly yarn figured eighted to shank add color..I used olive marker on top and black on sides . This fly should be more curved..but I was tired that night.. Weight- Lead barbell coated with epoxy. This fly also calls for a weed guard but none is shown here. More details in Brown's book and designed by Harry Spear.